[5] | 1 | /* The copyright in this software is being made available under the BSD |
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| 2 | * License, included below. This software may be subject to other third party |
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| 3 | * and contributor rights, including patent rights, and no such rights are |
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| 4 | * granted under this license. |
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| 5 | * |
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[1313] | 6 | * Copyright (c) 2010-2015, ITU/ISO/IEC |
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[5] | 7 | * All rights reserved. |
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| 8 | * |
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| 9 | * Redistribution and use in source and binary forms, with or without |
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| 10 | * modification, are permitted provided that the following conditions are met: |
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| 11 | * |
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| 12 | * * Redistributions of source code must retain the above copyright notice, |
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| 13 | * this list of conditions and the following disclaimer. |
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| 14 | * * Redistributions in binary form must reproduce the above copyright notice, |
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| 15 | * this list of conditions and the following disclaimer in the documentation |
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| 16 | * and/or other materials provided with the distribution. |
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[56] | 17 | * * Neither the name of the ITU/ISO/IEC nor the names of its contributors may |
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[5] | 18 | * be used to endorse or promote products derived from this software without |
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| 19 | * specific prior written permission. |
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| 20 | * |
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| 21 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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| 22 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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| 23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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| 24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS |
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| 25 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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| 26 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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| 27 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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| 28 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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| 29 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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| 30 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
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| 31 | * THE POSSIBILITY OF SUCH DAMAGE. |
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| 32 | */ |
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[2] | 33 | |
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[56] | 34 | #include "TLibCommon/TComBitCounter.h" |
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| 35 | #include "TLibCommon/TComBitStream.h" |
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| 36 | #include "TLibCommon/SEI.h" |
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[608] | 37 | #include "TLibCommon/TComSlice.h" |
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[1313] | 38 | #include "TLibCommon/TComPicYuv.h" |
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[56] | 39 | #include "SEIwrite.h" |
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[2] | 40 | |
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[56] | 41 | //! \ingroup TLibEncoder |
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| 42 | //! \{ |
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[5] | 43 | |
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[608] | 44 | #if ENC_DEC_TRACE |
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| 45 | Void xTraceSEIHeader() |
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| 46 | { |
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| 47 | fprintf( g_hTrace, "=========== SEI message ===========\n"); |
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| 48 | } |
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[2] | 49 | |
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[608] | 50 | Void xTraceSEIMessageType(SEI::PayloadType payloadType) |
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[2] | 51 | { |
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[1313] | 52 | fprintf( g_hTrace, "=========== %s SEI message ===========\n", SEI::getSEIMessageString(payloadType)); |
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[608] | 53 | } |
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| 54 | #endif |
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| 55 | |
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[1313] | 56 | Void SEIWriter::xWriteSEIpayloadData(TComBitIf& bs, const SEI& sei, const TComSPS *sps) |
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[608] | 57 | { |
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[2] | 58 | switch (sei.payloadType()) |
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| 59 | { |
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| 60 | case SEI::USER_DATA_UNREGISTERED: |
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[608] | 61 | xWriteSEIuserDataUnregistered(*static_cast<const SEIuserDataUnregistered*>(&sei)); |
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[2] | 62 | break; |
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[608] | 63 | case SEI::ACTIVE_PARAMETER_SETS: |
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[1313] | 64 | xWriteSEIActiveParameterSets(*static_cast<const SEIActiveParameterSets*>(& sei)); |
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| 65 | break; |
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[608] | 66 | case SEI::DECODING_UNIT_INFO: |
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| 67 | xWriteSEIDecodingUnitInfo(*static_cast<const SEIDecodingUnitInfo*>(& sei), sps); |
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[2] | 68 | break; |
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[608] | 69 | case SEI::DECODED_PICTURE_HASH: |
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| 70 | xWriteSEIDecodedPictureHash(*static_cast<const SEIDecodedPictureHash*>(&sei)); |
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| 71 | break; |
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| 72 | case SEI::BUFFERING_PERIOD: |
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| 73 | xWriteSEIBufferingPeriod(*static_cast<const SEIBufferingPeriod*>(&sei), sps); |
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| 74 | break; |
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| 75 | case SEI::PICTURE_TIMING: |
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| 76 | xWriteSEIPictureTiming(*static_cast<const SEIPictureTiming*>(&sei), sps); |
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| 77 | break; |
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| 78 | case SEI::RECOVERY_POINT: |
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| 79 | xWriteSEIRecoveryPoint(*static_cast<const SEIRecoveryPoint*>(&sei)); |
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| 80 | break; |
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| 81 | case SEI::FRAME_PACKING: |
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| 82 | xWriteSEIFramePacking(*static_cast<const SEIFramePacking*>(&sei)); |
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| 83 | break; |
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[1313] | 84 | case SEI::SEGM_RECT_FRAME_PACKING: |
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| 85 | xWriteSEISegmentedRectFramePacking(*static_cast<const SEISegmentedRectFramePacking*>(&sei)); |
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| 86 | break; |
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[608] | 87 | case SEI::DISPLAY_ORIENTATION: |
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| 88 | xWriteSEIDisplayOrientation(*static_cast<const SEIDisplayOrientation*>(&sei)); |
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| 89 | break; |
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| 90 | case SEI::TEMPORAL_LEVEL0_INDEX: |
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| 91 | xWriteSEITemporalLevel0Index(*static_cast<const SEITemporalLevel0Index*>(&sei)); |
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| 92 | break; |
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| 93 | case SEI::REGION_REFRESH_INFO: |
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| 94 | xWriteSEIGradualDecodingRefreshInfo(*static_cast<const SEIGradualDecodingRefreshInfo*>(&sei)); |
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| 95 | break; |
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[1313] | 96 | case SEI::NO_DISPLAY: |
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| 97 | xWriteSEINoDisplay(*static_cast<const SEINoDisplay*>(&sei)); |
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| 98 | break; |
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[608] | 99 | case SEI::TONE_MAPPING_INFO: |
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| 100 | xWriteSEIToneMappingInfo(*static_cast<const SEIToneMappingInfo*>(&sei)); |
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| 101 | break; |
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| 102 | case SEI::SOP_DESCRIPTION: |
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| 103 | xWriteSEISOPDescription(*static_cast<const SEISOPDescription*>(&sei)); |
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| 104 | break; |
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| 105 | case SEI::SCALABLE_NESTING: |
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| 106 | xWriteSEIScalableNesting(bs, *static_cast<const SEIScalableNesting*>(&sei), sps); |
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| 107 | break; |
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[1313] | 108 | case SEI::CHROMA_SAMPLING_FILTER_HINT: |
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| 109 | xWriteSEIChromaSamplingFilterHint(*static_cast<const SEIChromaSamplingFilterHint*>(&sei)/*, sps*/); |
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| 110 | break; |
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| 111 | case SEI::TEMP_MOTION_CONSTRAINED_TILE_SETS: |
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| 112 | xWriteSEITempMotionConstrainedTileSets(*static_cast<const SEITempMotionConstrainedTileSets*>(&sei)); |
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| 113 | break; |
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| 114 | case SEI::TIME_CODE: |
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| 115 | xWriteSEITimeCode(*static_cast<const SEITimeCode*>(&sei)); |
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| 116 | break; |
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| 117 | case SEI::KNEE_FUNCTION_INFO: |
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| 118 | xWriteSEIKneeFunctionInfo(*static_cast<const SEIKneeFunctionInfo*>(&sei)); |
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| 119 | break; |
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| 120 | case SEI::MASTERING_DISPLAY_COLOUR_VOLUME: |
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| 121 | xWriteSEIMasteringDisplayColourVolume(*static_cast<const SEIMasteringDisplayColourVolume*>(&sei)); |
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| 122 | break; |
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| 123 | #if NH_MV |
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[872] | 124 | case SEI::SUB_BITSTREAM_PROPERTY: |
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| 125 | xWriteSEISubBitstreamProperty(*static_cast<const SEISubBitstreamProperty*>(&sei)); |
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| 126 | break; |
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| 127 | #endif |
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[1313] | 128 | |
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[2] | 129 | default: |
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| 130 | assert(!"Unhandled SEI message"); |
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[1313] | 131 | break; |
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[2] | 132 | } |
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[1313] | 133 | xWriteByteAlign(); |
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[2] | 134 | } |
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| 135 | |
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| 136 | /** |
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[1313] | 137 | * marshal all SEI messages in provided list into one bitstream bs |
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[2] | 138 | */ |
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[1313] | 139 | Void SEIWriter::writeSEImessages(TComBitIf& bs, const SEIMessages &seiList, const TComSPS *sps, Bool isNested) |
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[2] | 140 | { |
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[1313] | 141 | #if ENC_DEC_TRACE |
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| 142 | if (g_HLSTraceEnable) |
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| 143 | xTraceSEIHeader(); |
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| 144 | #endif |
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| 145 | |
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[2] | 146 | TComBitCounter bs_count; |
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[608] | 147 | |
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[1313] | 148 | for (SEIMessages::const_iterator sei=seiList.begin(); sei!=seiList.end(); sei++) |
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| 149 | { |
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| 150 | // calculate how large the payload data is |
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| 151 | // TODO: this would be far nicer if it used vectored buffers |
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| 152 | bs_count.resetBits(); |
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| 153 | setBitstream(&bs_count); |
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[608] | 154 | |
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| 155 | #if ENC_DEC_TRACE |
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[1313] | 156 | Bool traceEnable = g_HLSTraceEnable; |
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| 157 | g_HLSTraceEnable = false; |
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[608] | 158 | #endif |
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[1313] | 159 | xWriteSEIpayloadData(bs_count, **sei, sps); |
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[608] | 160 | #if ENC_DEC_TRACE |
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[1313] | 161 | g_HLSTraceEnable = traceEnable; |
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[608] | 162 | #endif |
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[1313] | 163 | UInt payload_data_num_bits = bs_count.getNumberOfWrittenBits(); |
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| 164 | assert(0 == payload_data_num_bits % 8); |
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[608] | 165 | |
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[1313] | 166 | setBitstream(&bs); |
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| 167 | UInt payloadType = (*sei)->payloadType(); |
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| 168 | for (; payloadType >= 0xff; payloadType -= 0xff) |
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| 169 | { |
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| 170 | WRITE_CODE(0xff, 8, "payload_type"); |
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| 171 | } |
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| 172 | WRITE_CODE(payloadType, 8, "payload_type"); |
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[2] | 173 | |
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[1313] | 174 | UInt payloadSize = payload_data_num_bits/8; |
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| 175 | for (; payloadSize >= 0xff; payloadSize -= 0xff) |
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| 176 | { |
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| 177 | WRITE_CODE(0xff, 8, "payload_size"); |
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| 178 | } |
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| 179 | WRITE_CODE(payloadSize, 8, "payload_size"); |
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[608] | 180 | |
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[1313] | 181 | /* payloadData */ |
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[608] | 182 | #if ENC_DEC_TRACE |
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[1313] | 183 | if (g_HLSTraceEnable) |
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| 184 | xTraceSEIMessageType((*sei)->payloadType()); |
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[608] | 185 | #endif |
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| 186 | |
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[1313] | 187 | xWriteSEIpayloadData(bs, **sei, sps); |
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[608] | 188 | } |
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[1313] | 189 | if (!isNested) |
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[608] | 190 | { |
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[1313] | 191 | xWriteRbspTrailingBits(); |
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[608] | 192 | } |
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[2] | 193 | } |
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| 194 | |
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| 195 | /** |
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[56] | 196 | * marshal a user_data_unregistered SEI message sei, storing the marshalled |
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| 197 | * representation in bitstream bs. |
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[2] | 198 | */ |
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[608] | 199 | Void SEIWriter::xWriteSEIuserDataUnregistered(const SEIuserDataUnregistered &sei) |
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[2] | 200 | { |
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[1313] | 201 | for (UInt i = 0; i < ISO_IEC_11578_LEN; i++) |
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[2] | 202 | { |
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[608] | 203 | WRITE_CODE(sei.uuid_iso_iec_11578[i], 8 , "sei.uuid_iso_iec_11578[i]"); |
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[2] | 204 | } |
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| 205 | |
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[608] | 206 | for (UInt i = 0; i < sei.userDataLength; i++) |
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[2] | 207 | { |
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[608] | 208 | WRITE_CODE(sei.userData[i], 8 , "user_data"); |
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[2] | 209 | } |
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| 210 | } |
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| 211 | |
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| 212 | /** |
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[608] | 213 | * marshal a decoded picture hash SEI message, storing the marshalled |
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[56] | 214 | * representation in bitstream bs. |
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[2] | 215 | */ |
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[608] | 216 | Void SEIWriter::xWriteSEIDecodedPictureHash(const SEIDecodedPictureHash& sei) |
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[2] | 217 | { |
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[1313] | 218 | const Char *traceString="\0"; |
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| 219 | switch (sei.method) |
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| 220 | { |
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| 221 | case SEIDecodedPictureHash::MD5: traceString="picture_md5"; break; |
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| 222 | case SEIDecodedPictureHash::CRC: traceString="picture_crc"; break; |
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| 223 | case SEIDecodedPictureHash::CHECKSUM: traceString="picture_checksum"; break; |
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| 224 | default: assert(false); break; |
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| 225 | } |
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[608] | 226 | |
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[1313] | 227 | if (traceString != 0) //use of this variable is needed to avoid a compiler error with G++ 4.6.1 |
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[2] | 228 | { |
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[1313] | 229 | WRITE_CODE(sei.method, 8, "hash_type"); |
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| 230 | for(UInt i=0; i<UInt(sei.m_pictureHash.hash.size()); i++) |
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[608] | 231 | { |
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[1313] | 232 | WRITE_CODE(sei.m_pictureHash.hash[i], 8, traceString); |
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[608] | 233 | } |
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[2] | 234 | } |
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| 235 | } |
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[608] | 236 | |
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| 237 | Void SEIWriter::xWriteSEIActiveParameterSets(const SEIActiveParameterSets& sei) |
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| 238 | { |
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[964] | 239 | WRITE_CODE(sei.activeVPSId, 4, "active_video_parameter_set_id"); |
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| 240 | WRITE_FLAG(sei.m_selfContainedCvsFlag, "self_contained_cvs_flag"); |
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| 241 | WRITE_FLAG(sei.m_noParameterSetUpdateFlag, "no_parameter_set_update_flag"); |
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[1313] | 242 | WRITE_UVLC(sei.numSpsIdsMinus1, "num_sps_ids_minus1"); |
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[608] | 243 | |
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[964] | 244 | assert (sei.activeSeqParameterSetId.size() == (sei.numSpsIdsMinus1 + 1)); |
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[608] | 245 | |
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[964] | 246 | for (Int i = 0; i < sei.activeSeqParameterSetId.size(); i++) |
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[1313] | 247 | { |
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[964] | 248 | WRITE_UVLC(sei.activeSeqParameterSetId[i], "active_seq_parameter_set_id"); |
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[608] | 249 | } |
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| 250 | } |
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| 251 | |
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[1313] | 252 | Void SEIWriter::xWriteSEIDecodingUnitInfo(const SEIDecodingUnitInfo& sei, const TComSPS *sps) |
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[608] | 253 | { |
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[1313] | 254 | const TComVUI *vui = sps->getVuiParameters(); |
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[608] | 255 | WRITE_UVLC(sei.m_decodingUnitIdx, "decoding_unit_idx"); |
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| 256 | if(vui->getHrdParameters()->getSubPicCpbParamsInPicTimingSEIFlag()) |
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| 257 | { |
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[1313] | 258 | WRITE_CODE( sei.m_duSptCpbRemovalDelay, (vui->getHrdParameters()->getDuCpbRemovalDelayLengthMinus1() + 1), "du_spt_cpb_removal_delay_increment"); |
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[608] | 259 | } |
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| 260 | WRITE_FLAG( sei.m_dpbOutputDuDelayPresentFlag, "dpb_output_du_delay_present_flag"); |
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| 261 | if(sei.m_dpbOutputDuDelayPresentFlag) |
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| 262 | { |
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| 263 | WRITE_CODE(sei.m_picSptDpbOutputDuDelay, vui->getHrdParameters()->getDpbOutputDelayDuLengthMinus1() + 1, "pic_spt_dpb_output_du_delay"); |
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| 264 | } |
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| 265 | } |
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| 266 | |
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[1313] | 267 | Void SEIWriter::xWriteSEIBufferingPeriod(const SEIBufferingPeriod& sei, const TComSPS *sps) |
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[608] | 268 | { |
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| 269 | Int i, nalOrVcl; |
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[1313] | 270 | const TComVUI *vui = sps->getVuiParameters(); |
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| 271 | const TComHRD *hrd = vui->getHrdParameters(); |
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[608] | 272 | |
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| 273 | WRITE_UVLC( sei.m_bpSeqParameterSetId, "bp_seq_parameter_set_id" ); |
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| 274 | if( !hrd->getSubPicCpbParamsPresentFlag() ) |
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| 275 | { |
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[872] | 276 | WRITE_FLAG( sei.m_rapCpbParamsPresentFlag, "irap_cpb_params_present_flag" ); |
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[608] | 277 | } |
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| 278 | if( sei.m_rapCpbParamsPresentFlag ) |
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| 279 | { |
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| 280 | WRITE_CODE( sei.m_cpbDelayOffset, hrd->getCpbRemovalDelayLengthMinus1() + 1, "cpb_delay_offset" ); |
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| 281 | WRITE_CODE( sei.m_dpbDelayOffset, hrd->getDpbOutputDelayLengthMinus1() + 1, "dpb_delay_offset" ); |
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| 282 | } |
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[872] | 283 | WRITE_FLAG( sei.m_concatenationFlag, "concatenation_flag"); |
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| 284 | WRITE_CODE( sei.m_auCpbRemovalDelayDelta - 1, ( hrd->getCpbRemovalDelayLengthMinus1() + 1 ), "au_cpb_removal_delay_delta_minus1" ); |
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[608] | 285 | for( nalOrVcl = 0; nalOrVcl < 2; nalOrVcl ++ ) |
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| 286 | { |
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| 287 | if( ( ( nalOrVcl == 0 ) && ( hrd->getNalHrdParametersPresentFlag() ) ) || |
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| 288 | ( ( nalOrVcl == 1 ) && ( hrd->getVclHrdParametersPresentFlag() ) ) ) |
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| 289 | { |
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| 290 | for( i = 0; i < ( hrd->getCpbCntMinus1( 0 ) + 1 ); i ++ ) |
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| 291 | { |
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| 292 | WRITE_CODE( sei.m_initialCpbRemovalDelay[i][nalOrVcl],( hrd->getInitialCpbRemovalDelayLengthMinus1() + 1 ) , "initial_cpb_removal_delay" ); |
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| 293 | WRITE_CODE( sei.m_initialCpbRemovalDelayOffset[i][nalOrVcl],( hrd->getInitialCpbRemovalDelayLengthMinus1() + 1 ), "initial_cpb_removal_delay_offset" ); |
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| 294 | if( hrd->getSubPicCpbParamsPresentFlag() || sei.m_rapCpbParamsPresentFlag ) |
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| 295 | { |
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| 296 | WRITE_CODE( sei.m_initialAltCpbRemovalDelay[i][nalOrVcl], ( hrd->getInitialCpbRemovalDelayLengthMinus1() + 1 ) , "initial_alt_cpb_removal_delay" ); |
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| 297 | WRITE_CODE( sei.m_initialAltCpbRemovalDelayOffset[i][nalOrVcl], ( hrd->getInitialCpbRemovalDelayLengthMinus1() + 1 ),"initial_alt_cpb_removal_delay_offset" ); |
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| 298 | } |
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| 299 | } |
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| 300 | } |
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| 301 | } |
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| 302 | } |
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[1313] | 303 | Void SEIWriter::xWriteSEIPictureTiming(const SEIPictureTiming& sei, const TComSPS *sps) |
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[608] | 304 | { |
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| 305 | Int i; |
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[1313] | 306 | const TComVUI *vui = sps->getVuiParameters(); |
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| 307 | const TComHRD *hrd = vui->getHrdParameters(); |
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[608] | 308 | |
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| 309 | if( vui->getFrameFieldInfoPresentFlag() ) |
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| 310 | { |
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| 311 | WRITE_CODE( sei.m_picStruct, 4, "pic_struct" ); |
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| 312 | WRITE_CODE( sei.m_sourceScanType, 2, "source_scan_type" ); |
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| 313 | WRITE_FLAG( sei.m_duplicateFlag ? 1 : 0, "duplicate_flag" ); |
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| 314 | } |
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| 315 | |
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| 316 | if( hrd->getCpbDpbDelaysPresentFlag() ) |
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| 317 | { |
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| 318 | WRITE_CODE( sei.m_auCpbRemovalDelay - 1, ( hrd->getCpbRemovalDelayLengthMinus1() + 1 ), "au_cpb_removal_delay_minus1" ); |
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| 319 | WRITE_CODE( sei.m_picDpbOutputDelay, ( hrd->getDpbOutputDelayLengthMinus1() + 1 ), "pic_dpb_output_delay" ); |
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| 320 | if(hrd->getSubPicCpbParamsPresentFlag()) |
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| 321 | { |
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| 322 | WRITE_CODE(sei.m_picDpbOutputDuDelay, hrd->getDpbOutputDelayDuLengthMinus1()+1, "pic_dpb_output_du_delay" ); |
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| 323 | } |
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| 324 | if( hrd->getSubPicCpbParamsPresentFlag() && hrd->getSubPicCpbParamsInPicTimingSEIFlag() ) |
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| 325 | { |
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| 326 | WRITE_UVLC( sei.m_numDecodingUnitsMinus1, "num_decoding_units_minus1" ); |
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| 327 | WRITE_FLAG( sei.m_duCommonCpbRemovalDelayFlag, "du_common_cpb_removal_delay_flag" ); |
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| 328 | if( sei.m_duCommonCpbRemovalDelayFlag ) |
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| 329 | { |
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| 330 | WRITE_CODE( sei.m_duCommonCpbRemovalDelayMinus1, ( hrd->getDuCpbRemovalDelayLengthMinus1() + 1 ), "du_common_cpb_removal_delay_minus1" ); |
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| 331 | } |
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| 332 | for( i = 0; i <= sei.m_numDecodingUnitsMinus1; i ++ ) |
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| 333 | { |
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| 334 | WRITE_UVLC( sei.m_numNalusInDuMinus1[ i ], "num_nalus_in_du_minus1"); |
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| 335 | if( ( !sei.m_duCommonCpbRemovalDelayFlag ) && ( i < sei.m_numDecodingUnitsMinus1 ) ) |
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| 336 | { |
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| 337 | WRITE_CODE( sei.m_duCpbRemovalDelayMinus1[ i ], ( hrd->getDuCpbRemovalDelayLengthMinus1() + 1 ), "du_cpb_removal_delay_minus1" ); |
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| 338 | } |
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| 339 | } |
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| 340 | } |
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| 341 | } |
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| 342 | } |
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| 343 | Void SEIWriter::xWriteSEIRecoveryPoint(const SEIRecoveryPoint& sei) |
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| 344 | { |
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| 345 | WRITE_SVLC( sei.m_recoveryPocCnt, "recovery_poc_cnt" ); |
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| 346 | WRITE_FLAG( sei.m_exactMatchingFlag, "exact_matching_flag" ); |
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| 347 | WRITE_FLAG( sei.m_brokenLinkFlag, "broken_link_flag" ); |
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| 348 | } |
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| 349 | Void SEIWriter::xWriteSEIFramePacking(const SEIFramePacking& sei) |
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| 350 | { |
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| 351 | WRITE_UVLC( sei.m_arrangementId, "frame_packing_arrangement_id" ); |
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| 352 | WRITE_FLAG( sei.m_arrangementCancelFlag, "frame_packing_arrangement_cancel_flag" ); |
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| 353 | |
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[1313] | 354 | if( sei.m_arrangementCancelFlag == 0 ) |
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| 355 | { |
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[608] | 356 | WRITE_CODE( sei.m_arrangementType, 7, "frame_packing_arrangement_type" ); |
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| 357 | |
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| 358 | WRITE_FLAG( sei.m_quincunxSamplingFlag, "quincunx_sampling_flag" ); |
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| 359 | WRITE_CODE( sei.m_contentInterpretationType, 6, "content_interpretation_type" ); |
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| 360 | WRITE_FLAG( sei.m_spatialFlippingFlag, "spatial_flipping_flag" ); |
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| 361 | WRITE_FLAG( sei.m_frame0FlippedFlag, "frame0_flipped_flag" ); |
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| 362 | WRITE_FLAG( sei.m_fieldViewsFlag, "field_views_flag" ); |
---|
| 363 | WRITE_FLAG( sei.m_currentFrameIsFrame0Flag, "current_frame_is_frame0_flag" ); |
---|
| 364 | |
---|
| 365 | WRITE_FLAG( sei.m_frame0SelfContainedFlag, "frame0_self_contained_flag" ); |
---|
| 366 | WRITE_FLAG( sei.m_frame1SelfContainedFlag, "frame1_self_contained_flag" ); |
---|
| 367 | |
---|
| 368 | if(sei.m_quincunxSamplingFlag == 0 && sei.m_arrangementType != 5) |
---|
| 369 | { |
---|
| 370 | WRITE_CODE( sei.m_frame0GridPositionX, 4, "frame0_grid_position_x" ); |
---|
| 371 | WRITE_CODE( sei.m_frame0GridPositionY, 4, "frame0_grid_position_y" ); |
---|
| 372 | WRITE_CODE( sei.m_frame1GridPositionX, 4, "frame1_grid_position_x" ); |
---|
| 373 | WRITE_CODE( sei.m_frame1GridPositionY, 4, "frame1_grid_position_y" ); |
---|
| 374 | } |
---|
| 375 | |
---|
| 376 | WRITE_CODE( sei.m_arrangementReservedByte, 8, "frame_packing_arrangement_reserved_byte" ); |
---|
| 377 | WRITE_FLAG( sei.m_arrangementPersistenceFlag, "frame_packing_arrangement_persistence_flag" ); |
---|
| 378 | } |
---|
| 379 | |
---|
| 380 | WRITE_FLAG( sei.m_upsampledAspectRatio, "upsampled_aspect_ratio" ); |
---|
[1313] | 381 | } |
---|
[608] | 382 | |
---|
[1313] | 383 | Void SEIWriter::xWriteSEISegmentedRectFramePacking(const SEISegmentedRectFramePacking& sei) |
---|
| 384 | { |
---|
| 385 | WRITE_FLAG( sei.m_arrangementCancelFlag, "segmented_rect_frame_packing_arrangement_cancel_flag" ); |
---|
| 386 | if( sei.m_arrangementCancelFlag == 0 ) |
---|
| 387 | { |
---|
| 388 | WRITE_CODE( sei.m_contentInterpretationType, 2, "segmented_rect_content_interpretation_type" ); |
---|
| 389 | WRITE_FLAG( sei.m_arrangementPersistenceFlag, "segmented_rect_frame_packing_arrangement_persistence" ); |
---|
| 390 | } |
---|
[608] | 391 | } |
---|
| 392 | |
---|
| 393 | Void SEIWriter::xWriteSEIToneMappingInfo(const SEIToneMappingInfo& sei) |
---|
| 394 | { |
---|
| 395 | Int i; |
---|
| 396 | WRITE_UVLC( sei.m_toneMapId, "tone_map_id" ); |
---|
| 397 | WRITE_FLAG( sei.m_toneMapCancelFlag, "tone_map_cancel_flag" ); |
---|
[1313] | 398 | if( !sei.m_toneMapCancelFlag ) |
---|
[608] | 399 | { |
---|
| 400 | WRITE_FLAG( sei.m_toneMapPersistenceFlag, "tone_map_persistence_flag" ); |
---|
| 401 | WRITE_CODE( sei.m_codedDataBitDepth, 8, "coded_data_bit_depth" ); |
---|
| 402 | WRITE_CODE( sei.m_targetBitDepth, 8, "target_bit_depth" ); |
---|
| 403 | WRITE_UVLC( sei.m_modelId, "model_id" ); |
---|
| 404 | switch(sei.m_modelId) |
---|
| 405 | { |
---|
| 406 | case 0: |
---|
| 407 | { |
---|
| 408 | WRITE_CODE( sei.m_minValue, 32, "min_value" ); |
---|
| 409 | WRITE_CODE( sei.m_maxValue, 32, "max_value" ); |
---|
| 410 | break; |
---|
| 411 | } |
---|
| 412 | case 1: |
---|
| 413 | { |
---|
| 414 | WRITE_CODE( sei.m_sigmoidMidpoint, 32, "sigmoid_midpoint" ); |
---|
| 415 | WRITE_CODE( sei.m_sigmoidWidth, 32, "sigmoid_width" ); |
---|
| 416 | break; |
---|
| 417 | } |
---|
| 418 | case 2: |
---|
| 419 | { |
---|
| 420 | UInt num = 1u << sei.m_targetBitDepth; |
---|
| 421 | for(i = 0; i < num; i++) |
---|
| 422 | { |
---|
| 423 | WRITE_CODE( sei.m_startOfCodedInterval[i], (( sei.m_codedDataBitDepth + 7 ) >> 3 ) << 3, "start_of_coded_interval" ); |
---|
| 424 | } |
---|
| 425 | break; |
---|
| 426 | } |
---|
| 427 | case 3: |
---|
| 428 | { |
---|
| 429 | WRITE_CODE( sei.m_numPivots, 16, "num_pivots" ); |
---|
| 430 | for(i = 0; i < sei.m_numPivots; i++ ) |
---|
| 431 | { |
---|
| 432 | WRITE_CODE( sei.m_codedPivotValue[i], (( sei.m_codedDataBitDepth + 7 ) >> 3 ) << 3, "coded_pivot_value" ); |
---|
| 433 | WRITE_CODE( sei.m_targetPivotValue[i], (( sei.m_targetBitDepth + 7 ) >> 3 ) << 3, "target_pivot_value"); |
---|
| 434 | } |
---|
| 435 | break; |
---|
| 436 | } |
---|
| 437 | case 4: |
---|
| 438 | { |
---|
| 439 | WRITE_CODE( sei.m_cameraIsoSpeedIdc, 8, "camera_iso_speed_idc" ); |
---|
| 440 | if( sei.m_cameraIsoSpeedIdc == 255) //Extended_ISO |
---|
| 441 | { |
---|
| 442 | WRITE_CODE( sei.m_cameraIsoSpeedValue, 32, "camera_iso_speed_value" ); |
---|
| 443 | } |
---|
[964] | 444 | WRITE_CODE( sei.m_exposureIndexIdc, 8, "exposure_index_idc" ); |
---|
| 445 | if( sei.m_exposureIndexIdc == 255) //Extended_ISO |
---|
| 446 | { |
---|
| 447 | WRITE_CODE( sei.m_exposureIndexValue, 32, "exposure_index_value" ); |
---|
| 448 | } |
---|
[608] | 449 | WRITE_FLAG( sei.m_exposureCompensationValueSignFlag, "exposure_compensation_value_sign_flag" ); |
---|
| 450 | WRITE_CODE( sei.m_exposureCompensationValueNumerator, 16, "exposure_compensation_value_numerator" ); |
---|
| 451 | WRITE_CODE( sei.m_exposureCompensationValueDenomIdc, 16, "exposure_compensation_value_denom_idc" ); |
---|
| 452 | WRITE_CODE( sei.m_refScreenLuminanceWhite, 32, "ref_screen_luminance_white" ); |
---|
| 453 | WRITE_CODE( sei.m_extendedRangeWhiteLevel, 32, "extended_range_white_level" ); |
---|
| 454 | WRITE_CODE( sei.m_nominalBlackLevelLumaCodeValue, 16, "nominal_black_level_luma_code_value" ); |
---|
| 455 | WRITE_CODE( sei.m_nominalWhiteLevelLumaCodeValue, 16, "nominal_white_level_luma_code_value" ); |
---|
| 456 | WRITE_CODE( sei.m_extendedWhiteLevelLumaCodeValue, 16, "extended_white_level_luma_code_value" ); |
---|
| 457 | break; |
---|
| 458 | } |
---|
| 459 | default: |
---|
| 460 | { |
---|
| 461 | assert(!"Undefined SEIToneMapModelId"); |
---|
| 462 | break; |
---|
| 463 | } |
---|
| 464 | }//switch m_modelId |
---|
| 465 | }//if(!sei.m_toneMapCancelFlag) |
---|
| 466 | } |
---|
| 467 | |
---|
| 468 | Void SEIWriter::xWriteSEIDisplayOrientation(const SEIDisplayOrientation &sei) |
---|
| 469 | { |
---|
| 470 | WRITE_FLAG( sei.cancelFlag, "display_orientation_cancel_flag" ); |
---|
| 471 | if( !sei.cancelFlag ) |
---|
| 472 | { |
---|
| 473 | WRITE_FLAG( sei.horFlip, "hor_flip" ); |
---|
| 474 | WRITE_FLAG( sei.verFlip, "ver_flip" ); |
---|
| 475 | WRITE_CODE( sei.anticlockwiseRotation, 16, "anticlockwise_rotation" ); |
---|
| 476 | WRITE_FLAG( sei.persistenceFlag, "display_orientation_persistence_flag" ); |
---|
| 477 | } |
---|
| 478 | } |
---|
| 479 | |
---|
| 480 | Void SEIWriter::xWriteSEITemporalLevel0Index(const SEITemporalLevel0Index &sei) |
---|
| 481 | { |
---|
| 482 | WRITE_CODE( sei.tl0Idx, 8 , "tl0_idx" ); |
---|
| 483 | WRITE_CODE( sei.rapIdx, 8 , "rap_idx" ); |
---|
| 484 | } |
---|
| 485 | |
---|
| 486 | Void SEIWriter::xWriteSEIGradualDecodingRefreshInfo(const SEIGradualDecodingRefreshInfo &sei) |
---|
| 487 | { |
---|
| 488 | WRITE_FLAG( sei.m_gdrForegroundFlag, "gdr_foreground_flag"); |
---|
| 489 | } |
---|
| 490 | |
---|
[1313] | 491 | Void SEIWriter::xWriteSEINoDisplay(const SEINoDisplay& /*sei*/) |
---|
| 492 | { |
---|
| 493 | } |
---|
| 494 | |
---|
[608] | 495 | Void SEIWriter::xWriteSEISOPDescription(const SEISOPDescription& sei) |
---|
| 496 | { |
---|
| 497 | WRITE_UVLC( sei.m_sopSeqParameterSetId, "sop_seq_parameter_set_id" ); |
---|
| 498 | WRITE_UVLC( sei.m_numPicsInSopMinus1, "num_pics_in_sop_minus1" ); |
---|
| 499 | for (UInt i = 0; i <= sei.m_numPicsInSopMinus1; i++) |
---|
| 500 | { |
---|
| 501 | WRITE_CODE( sei.m_sopDescVclNaluType[i], 6, "sop_desc_vcl_nalu_type" ); |
---|
| 502 | WRITE_CODE( sei.m_sopDescTemporalId[i], 3, "sop_desc_temporal_id" ); |
---|
| 503 | if (sei.m_sopDescVclNaluType[i] != NAL_UNIT_CODED_SLICE_IDR_W_RADL && sei.m_sopDescVclNaluType[i] != NAL_UNIT_CODED_SLICE_IDR_N_LP) |
---|
| 504 | { |
---|
| 505 | WRITE_UVLC( sei.m_sopDescStRpsIdx[i], "sop_desc_st_rps_idx" ); |
---|
| 506 | } |
---|
| 507 | if (i > 0) |
---|
| 508 | { |
---|
| 509 | WRITE_SVLC( sei.m_sopDescPocDelta[i], "sop_desc_poc_delta" ); |
---|
| 510 | } |
---|
| 511 | } |
---|
| 512 | } |
---|
| 513 | |
---|
[1313] | 514 | Void SEIWriter::xWriteSEIScalableNesting(TComBitIf& bs, const SEIScalableNesting& sei, const TComSPS *sps) |
---|
[608] | 515 | { |
---|
| 516 | WRITE_FLAG( sei.m_bitStreamSubsetFlag, "bitstream_subset_flag" ); |
---|
| 517 | WRITE_FLAG( sei.m_nestingOpFlag, "nesting_op_flag " ); |
---|
| 518 | if (sei.m_nestingOpFlag) |
---|
| 519 | { |
---|
| 520 | WRITE_FLAG( sei.m_defaultOpFlag, "default_op_flag" ); |
---|
[1313] | 521 | WRITE_UVLC( sei.m_nestingNumOpsMinus1, "nesting_num_ops_minus1" ); |
---|
[608] | 522 | for (UInt i = (sei.m_defaultOpFlag ? 1 : 0); i <= sei.m_nestingNumOpsMinus1; i++) |
---|
| 523 | { |
---|
[1313] | 524 | WRITE_CODE( sei.m_nestingMaxTemporalIdPlus1[i], 3, "nesting_max_temporal_id_plus1" ); |
---|
[608] | 525 | WRITE_UVLC( sei.m_nestingOpIdx[i], "nesting_op_idx" ); |
---|
| 526 | } |
---|
| 527 | } |
---|
| 528 | else |
---|
| 529 | { |
---|
| 530 | WRITE_FLAG( sei.m_allLayersFlag, "all_layers_flag" ); |
---|
| 531 | if (!sei.m_allLayersFlag) |
---|
| 532 | { |
---|
[1313] | 533 | WRITE_CODE( sei.m_nestingNoOpMaxTemporalIdPlus1, 3, "nesting_no_op_max_temporal_id_plus1" ); |
---|
| 534 | WRITE_UVLC( sei.m_nestingNumLayersMinus1, "nesting_num_layers" ); |
---|
[608] | 535 | for (UInt i = 0; i <= sei.m_nestingNumLayersMinus1; i++) |
---|
| 536 | { |
---|
| 537 | WRITE_CODE( sei.m_nestingLayerId[i], 6, "nesting_layer_id" ); |
---|
| 538 | } |
---|
| 539 | } |
---|
| 540 | } |
---|
[1313] | 541 | |
---|
[608] | 542 | // byte alignment |
---|
| 543 | while ( m_pcBitIf->getNumberOfWrittenBits() % 8 != 0 ) |
---|
| 544 | { |
---|
| 545 | WRITE_FLAG( 0, "nesting_zero_bit" ); |
---|
| 546 | } |
---|
| 547 | |
---|
| 548 | // write nested SEI messages |
---|
[1313] | 549 | writeSEImessages(bs, sei.m_nestedSEIs, sps, true); |
---|
| 550 | } |
---|
| 551 | |
---|
| 552 | Void SEIWriter::xWriteSEITempMotionConstrainedTileSets(const SEITempMotionConstrainedTileSets& sei) |
---|
| 553 | { |
---|
| 554 | //UInt code; |
---|
| 555 | WRITE_FLAG((sei.m_mc_all_tiles_exact_sample_value_match_flag ? 1 : 0), "mc_all_tiles_exact_sample_value_match_flag"); |
---|
| 556 | WRITE_FLAG((sei.m_each_tile_one_tile_set_flag ? 1 : 0), "each_tile_one_tile_set_flag" ); |
---|
| 557 | |
---|
| 558 | if(!sei.m_each_tile_one_tile_set_flag) |
---|
[608] | 559 | { |
---|
[1313] | 560 | WRITE_FLAG((sei.m_limited_tile_set_display_flag ? 1 : 0), "limited_tile_set_display_flag"); |
---|
| 561 | WRITE_UVLC((sei.getNumberOfTileSets() - 1), "num_sets_in_message_minus1" ); |
---|
| 562 | |
---|
| 563 | if(sei.getNumberOfTileSets() > 0) |
---|
| 564 | { |
---|
| 565 | for(Int i = 0; i < sei.getNumberOfTileSets(); i++) |
---|
| 566 | { |
---|
| 567 | WRITE_UVLC(sei.tileSetData(i).m_mcts_id, "mcts_id"); |
---|
| 568 | |
---|
| 569 | if(sei.m_limited_tile_set_display_flag) |
---|
| 570 | { |
---|
| 571 | WRITE_FLAG((sei.tileSetData(i).m_display_tile_set_flag ? 1 : 0), "display_tile_set_flag"); |
---|
| 572 | } |
---|
| 573 | |
---|
| 574 | WRITE_UVLC((sei.tileSetData(i).getNumberOfTileRects() - 1), "num_tile_rects_in_set_minus1"); |
---|
| 575 | |
---|
| 576 | for(Int j = 0; j < sei.tileSetData(i).getNumberOfTileRects(); j++) |
---|
| 577 | { |
---|
| 578 | WRITE_UVLC(sei.tileSetData(i).topLeftTileIndex (j), "top_left_tile_index"); |
---|
| 579 | WRITE_UVLC(sei.tileSetData(i).bottomRightTileIndex(j), "bottom_right_tile_index"); |
---|
| 580 | } |
---|
| 581 | |
---|
| 582 | if(!sei.m_mc_all_tiles_exact_sample_value_match_flag) |
---|
| 583 | { |
---|
| 584 | WRITE_FLAG((sei.tileSetData(i).m_exact_sample_value_match_flag ? 1 : 0), "exact_sample_value_match_flag"); |
---|
| 585 | } |
---|
| 586 | |
---|
| 587 | WRITE_FLAG((sei.tileSetData(i).m_mcts_tier_level_idc_present_flag ? 1 : 0), "mcts_tier_level_idc_present_flag"); |
---|
| 588 | |
---|
| 589 | if(sei.tileSetData(i).m_mcts_tier_level_idc_present_flag) |
---|
| 590 | { |
---|
| 591 | WRITE_FLAG((sei.tileSetData(i).m_mcts_tier_flag ? 1 : 0), "mcts_tier_flag"); |
---|
| 592 | WRITE_CODE( sei.tileSetData(i).m_mcts_level_idc, 8, "mcts_level_idc"); |
---|
| 593 | } |
---|
| 594 | } |
---|
| 595 | } |
---|
[608] | 596 | } |
---|
[1313] | 597 | else |
---|
| 598 | { |
---|
| 599 | WRITE_FLAG((sei.m_max_mcs_tier_level_idc_present_flag ? 1 : 0), "max_mcs_tier_level_idc_present_flag"); |
---|
| 600 | |
---|
| 601 | if(sei.m_max_mcs_tier_level_idc_present_flag) |
---|
| 602 | { |
---|
| 603 | WRITE_FLAG((sei.m_max_mcts_tier_flag ? 1 : 0), "max_mcts_tier_flag"); |
---|
| 604 | WRITE_CODE( sei.m_max_mcts_level_idc, 8, "max_mcts_level_idc"); |
---|
| 605 | } |
---|
| 606 | } |
---|
[608] | 607 | } |
---|
| 608 | |
---|
[1313] | 609 | Void SEIWriter::xWriteSEITimeCode(const SEITimeCode& sei) |
---|
| 610 | { |
---|
| 611 | WRITE_CODE(sei.numClockTs, 2, "num_clock_ts"); |
---|
| 612 | for(Int i = 0; i < sei.numClockTs; i++) |
---|
| 613 | { |
---|
| 614 | const TComSEITimeSet ¤tTimeSet = sei.timeSetArray[i]; |
---|
| 615 | WRITE_FLAG(currentTimeSet.clockTimeStampFlag, "clock_time_stamp_flag"); |
---|
| 616 | if(currentTimeSet.clockTimeStampFlag) |
---|
| 617 | { |
---|
| 618 | WRITE_FLAG(currentTimeSet.numUnitFieldBasedFlag, "units_field_based_flag"); |
---|
| 619 | WRITE_CODE(currentTimeSet.countingType, 5, "counting_type"); |
---|
| 620 | WRITE_FLAG(currentTimeSet.fullTimeStampFlag, "full_timestamp_flag"); |
---|
| 621 | WRITE_FLAG(currentTimeSet.discontinuityFlag, "discontinuity_flag"); |
---|
| 622 | WRITE_FLAG(currentTimeSet.cntDroppedFlag, "cnt_dropped_flag"); |
---|
| 623 | WRITE_CODE(currentTimeSet.numberOfFrames, 9, "n_frames"); |
---|
| 624 | if(currentTimeSet.fullTimeStampFlag) |
---|
| 625 | { |
---|
| 626 | WRITE_CODE(currentTimeSet.secondsValue, 6, "seconds_value"); |
---|
| 627 | WRITE_CODE(currentTimeSet.minutesValue, 6, "minutes_value"); |
---|
| 628 | WRITE_CODE(currentTimeSet.hoursValue, 5, "hours_value"); |
---|
| 629 | } |
---|
| 630 | else |
---|
| 631 | { |
---|
| 632 | WRITE_FLAG(currentTimeSet.secondsFlag, "seconds_flag"); |
---|
| 633 | if(currentTimeSet.secondsFlag) |
---|
| 634 | { |
---|
| 635 | WRITE_CODE(currentTimeSet.secondsValue, 6, "seconds_value"); |
---|
| 636 | WRITE_FLAG(currentTimeSet.minutesFlag, "minutes_flag"); |
---|
| 637 | if(currentTimeSet.minutesFlag) |
---|
| 638 | { |
---|
| 639 | WRITE_CODE(currentTimeSet.minutesValue, 6, "minutes_value"); |
---|
| 640 | WRITE_FLAG(currentTimeSet.hoursFlag, "hours_flag"); |
---|
| 641 | if(currentTimeSet.hoursFlag) |
---|
| 642 | { |
---|
| 643 | WRITE_CODE(currentTimeSet.hoursValue, 5, "hours_value"); |
---|
| 644 | } |
---|
| 645 | } |
---|
| 646 | } |
---|
| 647 | } |
---|
| 648 | WRITE_CODE(currentTimeSet.timeOffsetLength, 5, "time_offset_length"); |
---|
| 649 | if(currentTimeSet.timeOffsetLength > 0) |
---|
| 650 | { |
---|
| 651 | if(currentTimeSet.timeOffsetValue >= 0) |
---|
| 652 | { |
---|
| 653 | WRITE_CODE((UInt)currentTimeSet.timeOffsetValue, currentTimeSet.timeOffsetLength, "time_offset_value"); |
---|
| 654 | } |
---|
| 655 | else |
---|
| 656 | { |
---|
| 657 | // Two's complement conversion |
---|
| 658 | UInt offsetValue = ~(currentTimeSet.timeOffsetValue) + 1; |
---|
| 659 | offsetValue |= (1 << (currentTimeSet.timeOffsetLength-1)); |
---|
| 660 | WRITE_CODE(offsetValue, currentTimeSet.timeOffsetLength, "time_offset_value"); |
---|
| 661 | } |
---|
| 662 | } |
---|
| 663 | } |
---|
| 664 | } |
---|
| 665 | } |
---|
| 666 | |
---|
| 667 | Void SEIWriter::xWriteSEIChromaSamplingFilterHint(const SEIChromaSamplingFilterHint &sei/*, TComSPS* sps*/) |
---|
| 668 | { |
---|
| 669 | WRITE_CODE(sei.m_verChromaFilterIdc, 8, "ver_chroma_filter_idc"); |
---|
| 670 | WRITE_CODE(sei.m_horChromaFilterIdc, 8, "hor_chroma_filter_idc"); |
---|
| 671 | WRITE_FLAG(sei.m_verFilteringProcessFlag, "ver_filtering_process_flag"); |
---|
| 672 | if(sei.m_verChromaFilterIdc == 1 || sei.m_horChromaFilterIdc == 1) |
---|
| 673 | { |
---|
| 674 | writeUserDefinedCoefficients(sei); |
---|
| 675 | } |
---|
| 676 | } |
---|
| 677 | |
---|
| 678 | // write hardcoded chroma filter coefficients in the SEI messages |
---|
| 679 | Void SEIWriter::writeUserDefinedCoefficients(const SEIChromaSamplingFilterHint &sei) |
---|
| 680 | { |
---|
| 681 | Int const iNumVerticalFilters = 3; |
---|
| 682 | Int verticalTapLength_minus1[iNumVerticalFilters] = {5,3,3}; |
---|
| 683 | Int* userVerticalCoefficients[iNumVerticalFilters]; |
---|
| 684 | for(Int i = 0; i < iNumVerticalFilters; i ++) |
---|
| 685 | { |
---|
| 686 | userVerticalCoefficients[i] = (Int*)malloc( (verticalTapLength_minus1[i]+1) * sizeof(Int)); |
---|
| 687 | } |
---|
| 688 | userVerticalCoefficients[0][0] = -3; |
---|
| 689 | userVerticalCoefficients[0][1] = 13; |
---|
| 690 | userVerticalCoefficients[0][2] = 31; |
---|
| 691 | userVerticalCoefficients[0][3] = 23; |
---|
| 692 | userVerticalCoefficients[0][4] = 3; |
---|
| 693 | userVerticalCoefficients[0][5] = -3; |
---|
| 694 | |
---|
| 695 | userVerticalCoefficients[1][0] = -1; |
---|
| 696 | userVerticalCoefficients[1][1] = 25; |
---|
| 697 | userVerticalCoefficients[1][2] = 247; |
---|
| 698 | userVerticalCoefficients[1][3] = -15; |
---|
| 699 | |
---|
| 700 | userVerticalCoefficients[2][0] = -20; |
---|
| 701 | userVerticalCoefficients[2][1] = 186; |
---|
| 702 | userVerticalCoefficients[2][2] = 100; |
---|
| 703 | userVerticalCoefficients[2][3] = -10; |
---|
| 704 | |
---|
| 705 | Int const iNumHorizontalFilters = 1; |
---|
| 706 | Int horizontalTapLength_minus1[iNumHorizontalFilters] = {3}; |
---|
| 707 | Int* userHorizontalCoefficients[iNumHorizontalFilters]; |
---|
| 708 | for(Int i = 0; i < iNumHorizontalFilters; i ++) |
---|
| 709 | { |
---|
| 710 | userHorizontalCoefficients[i] = (Int*)malloc( (horizontalTapLength_minus1[i]+1) * sizeof(Int)); |
---|
| 711 | } |
---|
| 712 | userHorizontalCoefficients[0][0] = 1; |
---|
| 713 | userHorizontalCoefficients[0][1] = 6; |
---|
| 714 | userHorizontalCoefficients[0][2] = 1; |
---|
| 715 | |
---|
| 716 | WRITE_UVLC(3, "target_format_idc"); |
---|
| 717 | if(sei.m_verChromaFilterIdc == 1) |
---|
| 718 | { |
---|
| 719 | WRITE_UVLC(iNumVerticalFilters, "num_vertical_filters"); |
---|
| 720 | if(iNumVerticalFilters > 0) |
---|
| 721 | { |
---|
| 722 | for(Int i = 0; i < iNumVerticalFilters; i ++) |
---|
| 723 | { |
---|
| 724 | WRITE_UVLC(verticalTapLength_minus1[i], "ver_tap_length_minus_1"); |
---|
| 725 | for(Int j = 0; j < verticalTapLength_minus1[i]; j ++) |
---|
| 726 | { |
---|
| 727 | WRITE_SVLC(userVerticalCoefficients[i][j], "ver_filter_coeff"); |
---|
| 728 | } |
---|
| 729 | } |
---|
| 730 | } |
---|
| 731 | } |
---|
| 732 | if(sei.m_horChromaFilterIdc == 1) |
---|
| 733 | { |
---|
| 734 | WRITE_UVLC(iNumHorizontalFilters, "num_horizontal_filters"); |
---|
| 735 | if(iNumHorizontalFilters > 0) |
---|
| 736 | { |
---|
| 737 | for(Int i = 0; i < iNumHorizontalFilters; i ++) |
---|
| 738 | { |
---|
| 739 | WRITE_UVLC(horizontalTapLength_minus1[i], "hor_tap_length_minus_1"); |
---|
| 740 | for(Int j = 0; j < horizontalTapLength_minus1[i]; j ++) |
---|
| 741 | { |
---|
| 742 | WRITE_SVLC(userHorizontalCoefficients[i][j], "hor_filter_coeff"); |
---|
| 743 | } |
---|
| 744 | } |
---|
| 745 | } |
---|
| 746 | } |
---|
| 747 | } |
---|
| 748 | |
---|
| 749 | #if NH_MV |
---|
[872] | 750 | Void SEIWriter::xWriteSEISubBitstreamProperty(const SEISubBitstreamProperty &sei) |
---|
| 751 | { |
---|
| 752 | WRITE_CODE( sei.m_activeVpsId, 4, "active_vps_id" ); |
---|
| 753 | assert( sei.m_numAdditionalSubStreams >= 1 ); |
---|
| 754 | WRITE_UVLC( sei.m_numAdditionalSubStreams - 1, "num_additional_sub_streams_minus1" ); |
---|
| 755 | |
---|
| 756 | for( Int i = 0; i < sei.m_numAdditionalSubStreams; i++ ) |
---|
| 757 | { |
---|
| 758 | WRITE_CODE( sei.m_subBitstreamMode[i], 2, "sub_bitstream_mode[i]" ); |
---|
| 759 | WRITE_UVLC( sei.m_outputLayerSetIdxToVps[i], "output_layer_set_idx_to_vps[i]" ); |
---|
| 760 | WRITE_CODE( sei.m_highestSublayerId[i], 3, "highest_sub_layer_id[i]" ); |
---|
| 761 | WRITE_CODE( sei.m_avgBitRate[i], 16, "avg_bit_rate[i]" ); |
---|
| 762 | WRITE_CODE( sei.m_maxBitRate[i], 16, "max_bit_rate[i]" ); |
---|
| 763 | } |
---|
| 764 | xWriteByteAlign(); |
---|
| 765 | } |
---|
| 766 | #endif |
---|
| 767 | |
---|
[1313] | 768 | Void SEIWriter::xWriteSEIKneeFunctionInfo(const SEIKneeFunctionInfo &sei) |
---|
| 769 | { |
---|
| 770 | WRITE_UVLC( sei.m_kneeId, "knee_function_id" ); |
---|
| 771 | WRITE_FLAG( sei.m_kneeCancelFlag, "knee_function_cancel_flag" ); |
---|
| 772 | if ( !sei.m_kneeCancelFlag ) |
---|
| 773 | { |
---|
| 774 | WRITE_FLAG( sei.m_kneePersistenceFlag, "knee_function_persistence_flag" ); |
---|
| 775 | WRITE_CODE( (UInt)sei.m_kneeInputDrange , 32, "input_d_range" ); |
---|
| 776 | WRITE_CODE( (UInt)sei.m_kneeInputDispLuminance, 32, "input_disp_luminance" ); |
---|
| 777 | WRITE_CODE( (UInt)sei.m_kneeOutputDrange, 32, "output_d_range" ); |
---|
| 778 | WRITE_CODE( (UInt)sei.m_kneeOutputDispLuminance, 32, "output_disp_luminance" ); |
---|
| 779 | WRITE_UVLC( sei.m_kneeNumKneePointsMinus1, "num_knee_points_minus1" ); |
---|
| 780 | for(Int i = 0; i <= sei.m_kneeNumKneePointsMinus1; i++ ) |
---|
| 781 | { |
---|
| 782 | WRITE_CODE( (UInt)sei.m_kneeInputKneePoint[i], 10,"input_knee_point" ); |
---|
| 783 | WRITE_CODE( (UInt)sei.m_kneeOutputKneePoint[i], 10, "output_knee_point" ); |
---|
| 784 | } |
---|
| 785 | } |
---|
| 786 | } |
---|
| 787 | |
---|
| 788 | |
---|
| 789 | Void SEIWriter::xWriteSEIMasteringDisplayColourVolume(const SEIMasteringDisplayColourVolume& sei) |
---|
| 790 | { |
---|
| 791 | WRITE_CODE( sei.values.primaries[0][0], 16, "display_primaries_x[0]" ); |
---|
| 792 | WRITE_CODE( sei.values.primaries[0][1], 16, "display_primaries_y[0]" ); |
---|
| 793 | |
---|
| 794 | WRITE_CODE( sei.values.primaries[1][0], 16, "display_primaries_x[1]" ); |
---|
| 795 | WRITE_CODE( sei.values.primaries[1][1], 16, "display_primaries_y[1]" ); |
---|
| 796 | |
---|
| 797 | WRITE_CODE( sei.values.primaries[2][0], 16, "display_primaries_x[2]" ); |
---|
| 798 | WRITE_CODE( sei.values.primaries[2][1], 16, "display_primaries_y[2]" ); |
---|
| 799 | |
---|
| 800 | WRITE_CODE( sei.values.whitePoint[0], 16, "white_point_x" ); |
---|
| 801 | WRITE_CODE( sei.values.whitePoint[1], 16, "white_point_y" ); |
---|
| 802 | |
---|
| 803 | WRITE_CODE( sei.values.maxLuminance, 32, "max_display_mastering_luminance" ); |
---|
| 804 | WRITE_CODE( sei.values.minLuminance, 32, "min_display_mastering_luminance" ); |
---|
| 805 | } |
---|
| 806 | |
---|
| 807 | |
---|
[608] | 808 | Void SEIWriter::xWriteByteAlign() |
---|
| 809 | { |
---|
| 810 | if( m_pcBitIf->getNumberOfWrittenBits() % 8 != 0) |
---|
| 811 | { |
---|
[1313] | 812 | WRITE_FLAG( 1, "payload_bit_equal_to_one" ); |
---|
[608] | 813 | while( m_pcBitIf->getNumberOfWrittenBits() % 8 != 0 ) |
---|
| 814 | { |
---|
[1313] | 815 | WRITE_FLAG( 0, "payload_bit_equal_to_zero" ); |
---|
[608] | 816 | } |
---|
| 817 | } |
---|
[1313] | 818 | } |
---|
[608] | 819 | |
---|
[56] | 820 | //! \} |
---|